methane是什么意思 methane在线翻译 methane什么意思 methane的意思 methane的翻译 methane的解释 methane的发音 methane的同义词 methane的反义词

methane英 [ˈmi:θeɪn]　美 [ˈmeθeɪn]　

methane 基本解释

名词<化>甲烷，沼气

methane 网络解释

1. 甲烷：氢氧根(OH)增加又通过两种途径影响气候:2, 甲烷(Methane)的影响---同温层中的甲烷归纳起来起着三种作用:⑴形成OH根,在较高的同温层和散逸层中通过催化循环,诱导臭氧的破坏,但由于这些区域中的臭氧浓度是非常低的,故这种破坏作用非常有限;

2. 沼气：然而,随着科学对另一项温室气体--沼气(Methane)的认识,减排二氧化碳就更显得微不足道. 近年来科学家才鉴定沼气的温室效果可达二氧化碳的23倍. 虽然目前在大气层中它只占所有温室气体(包括臭氧与氧化氮)的4%,但必须对升温负起90%的责任.

3. 甲醇：所以气温上升5度对全球的影响不可低估,北极冰雪覆盖的有机物有可能融化,迅速释放甲醇(methane)和二氧化碳,动物,植物以及人类都难以适应. 他为参加奥巴马政府而感到荣耀. 奥巴马政府鼓励科技创新以解决能源危机.

4. 甲：此种燃料是以低温、高压的方式,将环氧乙烷(EthYlene Oxide)、环氧丙烷(Propylene Oxide)、甲(Methane)、丙烷(Propane)等易挥发碳氢化合物的一种或数种,混合变成液体燃料制成.

methane 词典解释

1. 甲烷；沼气
Methane is a colourless gas that has no smell. Natural gas consists mostly of methane.

methane 单语例句

1. PetroChina will develop its own coalbed methane business after quitting the firm, the China Securities Journal this month cited industry sources as saying.

2. Methane is another landfill byproduct and a potentially hazardous one that could cause an explosion.

3. Methane is a gas 21 times more potent than carbon dioxide as a greenhouse gas.

4. Thawing permafrost is releasing methane, a greenhouse gas 20 times more powerful than carbon dioxide.

5. As a greenhouse gas, methane is 21 times more potent than carbon dioxide.

6. Cows are one of the largest sources of methane emissions, the second largest greenhouse source after carbon dioxide.

7. China Petroleum & Chemical Corp and a provincial coalbed methane company won the bid for two blocks.

8. They changed from using insecticides to solar pest killing lamps, and from chemical fertilizer to methane fertilizer.

9. The methane fertilizer also would nourish their vegetable gardens much better than chemical fertilizers, she was told.

10. The auctions are part of efforts to boost the production of shale gas, a clean and efficient energy source that is mainly composed of methane.

methane的近义词

methane 英英释义

noun

1. a colorless odorless gas used as a fuel

methane是什么意思,methane在线翻译,methane什么意思,methane的意思,methane的翻译,methane的解释,methane的发音,methane的同义词,methane的反义词,methane的例句,methane的相关词组,methane意思是什么,methane怎么翻译,单词methane是什么意思

常用英语教材